A part basically circular in shape, designed to cover or seal the filler-neck or inlet opening of a fuel tank, radiator, oil reservoir, liquid storage tank or the like. It may be either permanently attached to the object for which it is designed or provided with a means of removal and replacement. Excludes cap, vent, fuel storage tank; and cover (1), (as modified).
Classification: Parts of engines and motors, nesoi
NSN 6150-01-515-2247
NSN 6320-01-054-3046
NSN 5990-01-028-9595
NSN 4140-01-091-6797
NSN 5999-01-394-5186
NSN 6650-00-266-6604
NSN 4140-00-617-0984
NSN 6145-01-360-2789
NSN 6220-00-789-5880
NSN 5895-01-277-5677
NSN 5950-01-062-8714
NSN 2925-01-262-1418